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Best Time to Dive Philippines

Across 129 Philippines dive sites with multi-year conditions history, January, March, April, June and December historically show the most favorable days — 100% of sampled days in the good band. The next-highest months are May (98%), February (96%) and November (94%). July historically shows the fewest favorable days (87% of sampled days). Average water temperature in the sample runs from about 28°C in February to 30°C in June. Typical seas range from 0.4 m to 0.8 m of significant wave height through the year. These figures are historical climatology computed from measured conditions — patterns, not a forecast or a guarantee.

Computed from our own conditions climatology — measured history, not brochure copy.

Which months are historically most favorable in the Philippines?

MonthHistorically favorable daysWater tempTypical seas
Jan100%28°C0.8 m
Feb96%28°C0.8 m
Mar100%28°C0.6 m
Apr100%29°C0.4 m
May98%30°C0.4 m
Jun100%30°C0.4 m
Jul87%30°C0.8 m
Aug94%30°C0.6 m
Sep90%30°C0.6 m
Oct94%30°C0.5 m
Nov94%30°C0.7 m
Dec100%29°C0.7 m

% = share of sampled days scoring in the favorable band, median across 129 dive sites with at least two years of history. Ringed = historical peak.

How does this compare worldwide? The Most Reliable Diving Months on Earth ranks 61 countries by the same measure.

Marine life seasons

Sighting patterns across the wider Coral Triangle & Southeast Asia region — not site-specific promises.

Bars are Jan–Dec — months when sightings historically concentrate (GBIF occurrence records). Wildlife is never guaranteed.

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